Kay Donaghy: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 252 of 252 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,388,78.23
2,Canada Goose,Branta canadensis,487,98.19
3,Barnacle Goose,Branta leucopsis,374,75.40
4,Greylag Goose,Anser anser,481,96.98
5,Pink-footed Goose,Anser brachyrhynchus,399,80.44
6,Tundra Bean Goose,Anser serrirostris,97,19.56
7,White-fronted Goose,Anser albifrons,299,60.28
8,Mute Swan,Cygnus olor,490,98.79
9,Bewick's Swan,Cygnus columbianus,258,52.02
10,Whooper Swan,Cygnus cygnus,386,77.82
11,Egyptian Goose,Alopochen aegyptiaca,391,78.83
12,Shelduck,Tadorna tadorna,477,96.17
13,Mandarin Duck,Aix galericulata,346,69.76
14,Garganey,Spatula querquedula,320,64.52
15,Shoveler,Spatula clypeata,468,94.35
16,Gadwall,Mareca strepera,464,93.55
17,Wigeon,Mareca penelope,472,95.16
18,Mallard,Anas platyrhynchos,489,98.59
19,Pintail,Anas acuta,435,87.70
20,Teal,Anas crecca,478,96.37
21,Red-crested Pochard,Netta rufina,204,41.13
22,Pochard,Aythya ferina,455,91.73
23,Ring-necked Duck,Aythya collaris,233,46.98
24,Tufted Duck,Aythya fuligula,478,96.37
25,Scaup,Aythya marila,318,64.11
26,Eider,Somateria mollissima,354,71.37
27,Surf Scoter,Melanitta perspicillata,135,27.22
28,Velvet Scoter,Melanitta fusca,257,51.81
29,Common Scoter,Melanitta nigra,378,76.21
30,Long-tailed Duck,Clangula hyemalis,283,57.06
31,Goldeneye,Bucephala clangula,432,87.10
32,Smew,Mergellus albellus,245,49.40
33,Goosander,Mergus merganser,434,87.50
34,Red-breasted Merganser,Mergus serrator,364,73.39
35,Red Grouse,Lagopus lagopus,258,52.02
36,Black Grouse,Lyrurus tetrix,137,27.62
37,Grey Partridge,Perdix perdix,314,63.31
38,Pheasant,Phasianus colchicus,483,97.38
39,Red-legged Partridge,Alectoris rufa,405,81.65
40,Nightjar,Caprimulgus europaeus,228,45.97
41,Alpine Swift,Tachymarptis melba,179,36.09
42,Swift,Apus apus,443,89.31
43,Pallid Swift,Apus pallidus,59,11.90
44,Cuckoo,Cuculus canorus,389,78.43
45,Rock Dove (Feral Pigeon),Columba livia,417,84.07
46,Stock Dove,Columba oenas,449,90.52
47,Woodpigeon,Columba palumbus,490,98.79
48,Collared Dove,Streptopelia decaocto,484,97.58
49,Water Rail,Rallus aquaticus,383,77.22
50,Moorhen,Gallinula chloropus,488,98.39
51,Coot,Fulica atra,483,97.38
52,Little Grebe,Tachybaptus ruficollis,466,93.95
53,Great Crested Grebe,Podiceps cristatus,467,94.15
54,Slavonian Grebe,Podiceps auritus,229,46.17
55,Black-necked Grebe,Podiceps nigricollis,253,51.01
56,Stone-curlew,Burhinus oedicnemus,155,31.25
57,Oystercatcher,Haematopus ostralegus,471,94.96
58,Black-winged Stilt,Himantopus himantopus,225,45.36
59,Avocet,Recurvirostra avosetta,432,87.10
60,Grey Plover,Pluvialis squatarola,375,75.60
61,Golden Plover,Pluvialis apricaria,421,84.88
62,American Golden Plover,Pluvialis dominica,100,20.16
63,Ringed Plover,Charadrius hiaticula,443,89.31
64,Little Ringed Plover,Charadrius dubius,373,75.20
65,Lapwing,Vanellus vanellus,479,96.57
66,Grey-headed Lapwing,Vanellus cinereus,120,24.19
67,Kentish Plover,Anarhynchus alexandrinus,73,14.72
68,Eurasian Whimbrel,Numenius phaeopus,335,67.54
69,Curlew,Numenius arquata,465,93.75
70,Bar-tailed Godwit,Limosa lapponica,376,75.81
71,Black-tailed Godwit,Limosa limosa,444,89.52
72,Jack Snipe,Lymnocryptes minimus,204,41.13
73,Woodcock,Scolopax rusticola,321,64.72
74,Snipe,Gallinago gallinago,446,89.92
75,Grey Phalarope,Phalaropus fulicarius,148,29.84
76,Common Sandpiper,Actitis hypoleucos,408,82.26
77,Green Sandpiper,Tringa ochropus,349,70.36
78,Wood Sandpiper,Tringa glareola,259,52.22
79,Redshank,Tringa totanus,470,94.76
80,Spotted Redshank,Tringa erythropus,300,60.48
81,Greenshank,Tringa nebularia,375,75.60
82,Turnstone,Arenaria interpres,433,87.30
83,Knot,Calidris canutus,347,69.96
84,Ruff,Calidris pugnax,390,78.63
85,Curlew Sandpiper,Calidris ferruginea,267,53.83
86,Temminck's Stint,Calidris temminckii,144,29.03
87,Buff-breasted Sandpiper,Calidris subruficollis,128,25.81
88,Sanderling,Calidris alba,387,78.02
89,Dunlin,Calidris alpina,452,91.13
90,Purple Sandpiper,Calidris maritima,289,58.27
91,Little Stint,Calidris minuta,262,52.82
92,Pectoral Sandpiper,Calidris melanotos,167,33.67
93,Arctic Tern,Sterna paradisaea,271,54.64
94,Common Tern,Sterna hirundo,406,81.85
95,Sandwich Tern,Thalasseus sandvicensis,361,72.78
96,Little Gull,Hydrocoloeus minutus,284,57.26
97,Kittiwake,Rissa tridactyla,379,76.41
98,Black-headed Gull,Chroicocephalus ridibundus,485,97.78
99,Mediterranean Gull,Ichthyaetus melanocephalus,385,77.62
100,Common Gull,Larus canus,461,92.94
101,Caspian Gull,Larus cachinnans,200,40.32
102,Herring Gull,Larus argentatus,483,97.38
103,Yellow-legged Gull,Larus michahellis,222,44.76
104,Great Black-backed Gull,Larus marinus,454,91.53
105,Glaucous Gull,Larus hyperboreus,67,13.51
106,Lesser Black-backed Gull,Larus fuscus,462,93.15
107,Iceland Gull,Larus glaucoides,109,21.98
108,Arctic Skua,Stercorarius parasiticus,261,52.62
109,Great Skua,Stercorarius skua,185,37.30
110,Black Guillemot,Cepphus grylle,195,39.31
111,Razorbill,Alca torda,372,75.00
112,Common Guillemot,Uria aalge,391,78.83
113,Red-throated Diver,Gavia stellata,356,71.77
114,Great Northern Diver,Gavia immer,328,66.13
115,Storm Petrel,Hydrobates pelagicus,142,28.63
116,Fulmar,Fulmarus glacialis,368,74.19
117,Cory's Shearwater,Calonectris borealis,137,27.62
118,Sooty Shearwater,Ardenna grisea,149,30.04
119,Great Shearwater,Ardenna gravis,118,23.79
120,Manx Shearwater,Puffinus puffinus,274,55.24
121,Gannet,Morus bassanus,404,81.45
122,Brown Booby,Sula leucogaster,141,28.43
123,Cormorant,Phalacrocorax carbo,485,97.78
124,Shag,Gulosus aristotelis,393,79.23
125,Spoonbill,Platalea leucorodia,348,70.16
126,Bittern,Botaurus stellaris,293,59.07
127,Night-heron,Nycticorax nycticorax,186,37.50
128,Little Egret,Egretta garzetta,473,95.36
129,Cattle Egret,Bubulcus ibis,336,67.74
130,Great White Egret,Ardea alba,428,86.29
131,Grey Heron,Ardea cinerea,484,97.58
132,Purple Heron,Ardea purpurea,79,15.93
133,Osprey,Pandion haliaetus,304,61.29
134,Honey-buzzard,Pernis apivorus,91,18.35
135,Sparrowhawk,Accipiter nisus,469,94.56
136,Goshawk,Accipiter gentilis,241,48.59
137,Marsh Harrier,Circus aeruginosus,440,88.71
138,Hen Harrier,Circus cyaneus,319,64.31
139,Pallid Harrier,Circus macrourus,113,22.78
140,Red Kite,Milvus milvus,467,94.15
141,Buzzard,Buteo buteo,487,98.19
142,Barn Owl,Tyto alba,413,83.27
143,Little Owl,Athene noctua,261,52.62
144,Long-eared Owl,Asio otus,203,40.93
145,Tawny Owl,Strix aluco,385,77.62
146,Hoopoe,Upupa epops,90,18.15
147,Kingfisher,Alcedo atthis,433,87.30
148,Great Spotted Woodpecker,Dendrocopos major,467,94.15
149,Green Woodpecker,Picus viridis,406,81.85
150,Kestrel,Falco tinnunculus,486,97.98
151,Merlin,Falco columbarius,280,56.45
152,Hobby,Falco subbuteo,352,70.97
153,Peregrine,Falco peregrinus,427,86.09
154,Ring-necked Parakeet,Psittacula krameri,326,65.73
155,Jay,Garrulus glandarius,470,94.76
156,Magpie,Pica pica,490,98.79
157,Chough,Pyrrhocorax pyrrhocorax,210,42.34
158,Jackdaw,Coloeus monedula,488,98.39
159,Rook,Corvus frugilegus,476,95.97
160,Carrion Crow,Corvus corone,489,98.59
161,Hooded Crow,Corvus cornix,210,42.34
162,Raven,Corvus corax,430,86.69
163,Waxwing,Bombycilla garrulus,299,60.28
164,Coal Tit,Periparus ater,468,94.35
165,Marsh Tit,Poecile palustris,335,67.54
166,Willow Tit,Poecile montanus,177,35.69
167,Blue Tit,Cyanistes caeruleus,488,98.39
168,Great Tit,Parus major,487,98.19
169,Bearded Tit,Panurus biarmicus,291,58.67
170,Woodlark,Lullula arborea,219,44.15
171,Skylark,Alauda arvensis,469,94.56
172,Shore Lark,Eremophila alpestris,158,31.85
173,Sand Martin,Riparia riparia,443,89.31
174,Swallow,Hirundo rustica,453,91.33
175,House Martin,Delichon urbicum,444,89.52
176,Cetti's Warbler,Cettia cetti,419,84.48
177,Long-tailed Tit,Aegithalos caudatus,483,97.38
178,Wood Warbler,Phylloscopus sibilatrix,177,35.69
179,Hume's Warbler,Phylloscopus humei,87,17.54
180,Yellow-browed Warbler,Phylloscopus inornatus,166,33.47
181,Pallas's Warbler,Phylloscopus proregulus,130,26.21
182,Dusky Warbler,Phylloscopus fuscatus,53,10.69
183,Willow Warbler,Phylloscopus trochilus,425,85.69
184,Chiffchaff,Phylloscopus collybita,465,93.75
185,Two-barred Greenish Warbler,Phylloscopus plumbeitarsus,55,11.09
186,Arctic Warbler,Phylloscopus borealis,30,6.05
187,Sedge Warbler,Acrocephalus schoenobaenus,411,82.86
188,Reed Warbler,Acrocephalus scirpaceus,388,78.23
189,Grasshopper Warbler,Locustella naevia,235,47.38
190,Blackcap,Sylvia atricapilla,457,92.14
191,Garden Warbler,Sylvia borin,365,73.59
192,Barred Warbler,Curruca nisoria,78,15.73
193,Lesser Whitethroat,Curruca curruca,324,65.32
194,Eastern Subalpine Warbler,Curruca cantillans,39,7.86
195,Whitethroat,Curruca communis,428,86.29
196,Dartford Warbler,Curruca undata,184,37.10
197,Goldcrest,Regulus regulus,458,92.34
198,Wren,Troglodytes troglodytes,486,97.98
199,Nuthatch,Sitta europaea,447,90.12
200,Treecreeper,Certhia familiaris,438,88.31
201,Starling,Sturnus vulgaris,487,98.19
202,Veery,Catharus fuscescens,29,5.85
203,White's Thrush,Zoothera aurea,31,6.25
204,Song Thrush,Turdus philomelos,472,95.16
205,Mistle Thrush,Turdus viscivorus,452,91.13
206,Redwing,Turdus iliacus,466,93.95
207,Blackbird,Turdus merula,490,98.79
208,Fieldfare,Turdus pilaris,452,91.13
209,Ring Ouzel,Turdus torquatus,240,48.39
210,Spotted Flycatcher,Muscicapa striata,322,64.92
211,Robin,Erithacus rubecula,485,97.78
212,Nightingale,Luscinia megarhynchos,163,32.86
213,Bluethroat,Luscinia svecica,78,15.73
214,Pied Flycatcher,Ficedula hypoleuca,263,53.02
215,Black Redstart,Phoenicurus ochruros,245,49.40
216,Redstart,Phoenicurus phoenicurus,313,63.10
217,Whinchat,Saxicola rubetra,305,61.49
218,Siberian Stonechat,Saxicola maurus,55,11.09
219,Stonechat,Saxicola rubicola,459,92.54
220,Wheatear,Oenanthe oenanthe,413,83.27
221,Dipper,Cinclus cinclus,330,66.53
222,Tree Sparrow,Passer montanus,329,66.33
223,House Sparrow,Passer domesticus,488,98.39
224,Dunnock,Prunella modularis,481,96.98
225,Yellow Wagtail,Motacilla flava,338,68.15
226,Grey Wagtail,Motacilla cinerea,451,90.93
227,Pied Wagtail,Motacilla alba,478,96.37
228,Meadow Pipit,Anthus pratensis,467,94.15
229,Tree Pipit,Anthus trivialis,286,57.66
230,Rock Pipit,Anthus petrosus,381,76.81
231,Chaffinch,Fringilla coelebs,484,97.58
232,Brambling,Fringilla montifringilla,316,63.71
233,Hawfinch,Coccothraustes coccothraustes,234,47.18
234,Bullfinch,Pyrrhula pyrrhula,435,87.70
235,Common Rosefinch,Carpodacus erythrinus,86,17.34
236,Greenfinch,Chloris chloris,471,94.96
237,Twite,Linaria flavirostris,210,42.34
238,Linnet,Linaria cannabina,458,92.34
239,Common Redpoll,Acanthis flammea,121,24.40
240,Lesser Redpoll,Acanthis cabaret,345,69.56
241,Common Crossbill,Loxia curvirostra,239,48.19
242,Goldfinch,Carduelis carduelis,486,97.98
243,Siskin,Spinus spinus,425,85.69
244,Snow Bunting,Plectrophenax nivalis,244,49.19
245,Corn Bunting,Emberiza calandra,285,57.46
246,Yellowhammer,Emberiza citrinella,421,84.88
247,Little Bunting,Emberiza pusilla,83,16.73
248,Red-headed Bunting,Emberiza bruniceps,89,17.94
249,Reed Bunting,Emberiza schoeniclus,463,93.35
250,White-crowned Sparrow,Zonotrichia leucophrys,56,11.29
251,Magnolia Warbler,Setophaga magnolia,105,21.17
252,Yellow Warbler,Setophaga aestiva,11,2.22